Nifty - Bank Nifty won't let it fall and FII won't let it rise!

Nifty closed below 200 EMA with good volume today but Bank Nifty's close is much better. Looks like the street is sensing something good from the monetary policy tomorrow.

But has this led Nifty in a tug-of-war situation? Banks won't let it fall and FII won't let it rise. Let's see this video.